Multi-Lite® LED

A New Powerful, Versatile, Multiple Wavelength, NDT Inspection Light!

The OPK-300N Multi-Lite® Kit features three Qwik-Connect™ interchangeable LED lamp heads that connect to a rugged, black-anodized flashlight body. It provides specific illumination in UV-A and blue light, and is ideal for both pre-screening of fluorescent particles in ambient light conditions and full- fledged NDT inspections utilizing magnetic particles or fluorescent penetrants. A convenient white light LED provides general illumination of dark work areas.

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  • Super-powerful LED optical output with ultra-highintensity 365 nm UV-A and 450 nm blue light performance
  • Provides nominal steady-state intensity of 18,000 µW/cm2 (UV LED) or 7,000 µW/cm2 (blue light LED) at 15 inches (38 cm)
  • Blue light LED with patented thin-film dichroic lens filters out long-wave visible light
  • Electronic Intensity Stabilizer ensures consistent performance. Beam strength will not weaken between charges!
  • Instant-on operation. Lamp reaches full intensity immediately!
  • Lightweight, cordless, ergonomic design eliminates fatigue
  • Meets ASTM UV-A intensity specifications for FPI and MPI
  • Powered by a rechargeable NiMH battery. Provides 90 minutes of continuous inspection between charges (smart AC and DC chargers included). AC charger available in 120V, 230V, 240V and 100V versions.


The OPK-300N Multi-Lite™ Inspection Kit comes complete with three storage pouches for the LED lamp heads, smart AC and DC battery chargers, UV-absorbing spectacles, yellow contrasting spectacles and a padded carrying case.


The OPK-300N features a compact, lightweight, corrosion-resistant aluminum flashlight body and three unique Qwik-Connect™ interchangeable LED lamp heads (UV-A, blue and white light). It is specially designed to provide the NDT professional with outstanding specific illumination for maximum versatility.

Product Number


Lamp Style

Cordless flashlight body with three interchangeable LED lamp heads


9.0 inch (22.9 cm)


15.3 oz (434 g)

Power Requirement

3.6V, 2 AH NiMH internal battery stick (rechargeable)

Run Time

90 minutes (continuous)

Charge Time

5 hours
Spectacles UVS-30 UV-absorbing, clear
UVS-40 yellow contrasting